| Équations équilibrées la veille | Équations équilibrées le lendemain |
KSCN + HgNO3 = HgSCN + KNO3
HgNO3 + KI = HgI + KNO3 =>
HgNO3 + KI = HgI + KNO3
H2S + HIO3 = S + I2 + H2O =>
5 H2S + 2 HIO3 = 5 S + I2 + 6 H2O
Fe + AGNo3 = Fe(No3)2 + AG =>
Fe + 2 AGNo3 = Fe(No3)2 + 2 AG
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
C6H6 + HOSO3H = C6H5SO3H + H2O =>
C6H6 + HOSO3H = C6H5SO3H + H2O
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl =>
NaCl + NH3 + CO2 + H2O = NaHCO3 + NH4Cl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH4Cl + NAOH = NH3 + H2O + NACl =>
NH4Cl + NAOH = NH3 + H2O + NACl
Mn + H2SO4 = H2 + MnSO4 =>
Mn + H2SO4 = H2 + MnSO4
FeSO4 + BaCl2 = BaSO4 + Fe + Cl =>
FeSO4 + BaCl2 = BaSO4 + Fe + 2 Cl
BaCO3 + CsCl = CsCO3 + BaCl =>
BaCO3 + CsCl = CsCO3 + BaCl
AgNO3 + HF = AgF + HNO3 =>
AgNO3 + HF = AgF + HNO3
C4H4 + O2 = CO2 + H20 =>
5 C4H4 + 20 O2 = 20 CO2 + H20
K2HPO4 + HCl + (NH4)6Mo7O24 = (NH4)3PMo12O40 + H2O + KCl + NH4Cl =>
7 K2HPO4 + 65 HCl + 12(NH4)6Mo7O24 = 7(NH4)3PMo12O40 + 36 H2O + 14 KCl + 51 NH4Cl
I2 + MnO2 + H2SO4 = MnSO4 + HIO3 + H2O =>
I2 + 5 MnO2 + 5 H2SO4 = 5 MnSO4 + 2 HIO3 + 4 H2O
CH3 + H2O = CO + H2 =>
2 CH3 + 2 H2O = 2 CO + 5 H2
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
H2SO4 + Ni(NO3)2 = HNO3 + NiSO4 =>
H2SO4 + Ni(NO3)2 = 2 HNO3 + NiSO4
AG + HNO3 = AGNO3 + NO2 + H2O =>
AG + 2 HNO3 = AGNO3 + NO2 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
SnCl2 + HCl + K2Cr2O7 = SnCl4 + KCl + CrCl3 + H2O =>
3 SnCl2 + 14 HCl + K2Cr2O7 = 3 SnCl4 + 2 KCl + 2 CrCl3 + 7 H2O
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
AG + CL = AGCL =>
AG + CL = AGCL
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Al + H2SO4 = H2S + Al(SO4)3 + H2O =>
4 Al + 15 H2SO4 = 3 H2S + 4 Al(SO4)3 + 12 H2O
Sn + H2SO4 = Sn2(SO4)2 + H2 =>
2 Sn + 2 H2SO4 = Sn2(SO4)2 + 2 H2
SnCl2 + HCl + (NH4)3PMo12O40 = SnCl4 + (NH4)3H4PMo12O40 =>
2 SnCl2 + 4 HCl + (NH4)3PMo12O40 = 2 SnCl4 + (NH4)3H4PMo12O40
(NH4)2C2O4 + K2[HgI4] + KOH = [OHg2NH2]I + H2O + KI + K2C2O4 =>
(NH4)2C2O4 + 4 K2[HgI4] + 8 KOH = 2[OHg2NH2]I + 6 H2O + 14 KI + K2C2O4
KNO2 + KMnO4 + H2O = KNO3 + MnO2 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 3 KNO3 + 2 MnO2 + 2 KOH
C10H22 + O2 = H2O + CO2 =>
2 C10H22 + 31 O2 = 22 H2O + 20 CO2
Aq + H2SO4 = Aq(SO4) + SO2 + H2O =>
Aq + 2 H2SO4 = Aq(SO4) + SO2 + 2 H2O
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Aq + H2SO4 = Aq(SO4) + SO2 + H2O =>
Aq + 2 H2SO4 = Aq(SO4) + SO2 + 2 H2O
Sn{2+} + H2SO4{2-} = Sn2(SO4)2 + H2 =>
2 Sn{2+} + 2 H2SO4{2-} = Sn2(SO4)2 + 2 H2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Na2HPO4 + H2O = NaOH + H3PO4 =>
Na2HPO4 + 2 H2O = 2 NaOH + H3PO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CdCl2 + H2SO3 = CdSO3 + HCl =>
CdCl2 + H2SO3 = CdSO3 + 2 HCl
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Sn{2+} + H2SO4{2-} = Sn2(SO4)2 + H2 =>
2 Sn{2+} + 2 H2SO4{2-} = Sn2(SO4)2 + 2 H2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
K + Ci2 = KCi =>
2 K + Ci2 = 2 KCi
Sn{2+} + H2SO4{2-} = Sn2(SO4)2 + H2 =>
2 Sn{2+} + 2 H2SO4{2-} = Sn2(SO4)2 + 2 H2
Mg(OH)2 + HNO2 = Mg(NO2)2 + H2O =>
Mg(OH)2 + 2 HNO2 = Mg(NO2)2 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3*H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3*H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/15
Équations équilibrées sur11/11/14
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